Pith Number

pith:NSHN56BN

pith:2023:NSHN56BNA2VORLAWP4BXCXM7CN

not attested not anchored not stored refs pending

Convex Dual Theory Analysis of Two-Layer Convolutional Neural Networks with Soft-Thresholding

Chunyan Xiong, Di Guo, Jian Cao, Mengli Lu, Xiaobo Qu, Xiaotong Yu, Zhong Chen

arxiv:2304.06959 v1 · 2023-04-14 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSHN56BNA2VORLAWP4BXCXM7CN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T06:01:03.676697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8edef82d06aae8ac167f03715d9f135c6d1c59f78f0bb6b983ded17b8838b2

Aliases

arxiv: 2304.06959 · arxiv_version: 2304.06959v1 · doi: 10.48550/arxiv.2304.06959 · pith_short_12: NSHN56BNA2VO · pith_short_16: NSHN56BNA2VORLAW · pith_short_8: NSHN56BN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NSHN56BNA2VORLAWP4BXCXM7CN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6c8edef82d06aae8ac167f03715d9f135c6d1c59f78f0bb6b983ded17b8838b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1467a991131786b9cc63c6897a674a24a9d59f5a4f307381e9a146c6f7f23b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-14T07:04:07Z",
    "title_canon_sha256": "ee92a2bbed9b08851ae78f9ec70566075caeff3805b918cc3fc3874d8f33aae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06959",
    "kind": "arxiv",
    "version": 1
  }
}